.
/**
* @package MantisBT
* @copyright Copyright (C) 2000 - 2002 Kenzaburo Ito - kenito@300baud.org
* @copyright Copyright (C) 2002 - 2009 Mantis Team - mantisbt-dev@lists.sourceforge.net
* @link http://www.mantisbt.org
*/
/**
* Mantis Core API's
*/
require_once( dirname( dirname( __FILE__ ) ) . DIRECTORY_SEPARATOR . 'core.php' );
access_ensure_global_level( ADMINISTRATOR );
set_time_limit( 0 );
if( function_exists( 'xdebug_disable' ) ) {
xdebug_disable();
}
require_once( dirname( dirname( __FILE__ ) ) . DIRECTORY_SEPARATOR . 'core' . DIRECTORY_SEPARATOR . 'constant_inc.php' );
if( !defined( 'T_ML_COMMENT' ) ) {
define( 'T_ML_COMMENT', T_COMMENT );
}
else {
define( 'T_DOC_COMMENT', T_ML_COMMENT );
}
if( function_exists( 'opendir' ) && function_exists( 'readdir' ) ) {
$t_lang_files = Array();
if( $handle = opendir( dirname( dirname( __FILE__ ) ) . DIRECTORY_SEPARATOR . 'lang' ) ) {
while( false !== ( $file = readdir( $handle ) ) ) {
if( $file[0] != '.' && $file != 'langreadme.txt' && $file != 'CVS' && !is_dir( $file ) ) {
$t_lang_files[] = $file;
}
}
closedir( $handle );
}
}
else {
$t_lang_files = Array();
foreach( $g_language_choices_arr as $t_lang ) {
if( $t_lang == 'auto' ) {
continue;
}
$t_lang_files[] = $t_lang;
}
}
if( sizeof( $t_lang_files ) > 0 ) {
echo 'Retrieved ', sizeof( $t_lang_files ), ' languages
';
foreach( $t_lang_files as $file ) {
$t_short_name = $file;
echo "Testing language file '$t_short_name' (phase 1)...
";
flush();
$file = dirname( dirname( __FILE__ ) ) . DIRECTORY_SEPARATOR . 'lang' . DIRECTORY_SEPARATOR . $file;
$result = checktoken( $file );
if( !$result ) {
print_error( "FAILED: Language file '$t_short_name' failed at phase 1." );
}
echo "Testing language file '$t_short_name' (phase 2)...
";
flush();
set_error_handler( 'lang_error_handler' );
ob_start();
$result = eval( "require_once( '$file' );" );
$data = ob_get_contents();;
ob_end_clean();
restore_error_handler();
if( $result === false ) {
print_error( "FAILED: Language file '$t_short_name' failed at eval" );
}
if( strlen( $data ) > 0 ) {
print_error( "FAILED: Language file '$t_short_name' failed at require_once (data output of length " . strlen( $data ) . ")" );
}
}
}
function checktoken( $file ) {
$in_php_code = false;
$variables = Array();
$current_var = null;
$last_token = 0;
$set_variable = false;
$variablearr = false;
$twopartstring = false;
$need_end_variable = false;
$source = file_get_contents( $file );
$tokens = token_get_all( $source );
$expectendarr = false;
$settingvariable = false;
$pass = true;
foreach( $tokens as $token ) {
$last_token2 = 0;
if( is_string( $token ) ) {
switch( $token ) {
case '=':
if( $last_token != T_VARIABLE ) {
print_error( "ERROR: = sign without variable" );
$pass = false;
}
$set_variable = true;
break;
case '[':
if( $last_token != T_VARIABLE ) {
$pass = false;
}
$variablearr = true;
break;
case ']':
if( !$expectendarr ) {
$pass = false;
}
$expectendarr = false;
break;
case ';':
if( !$need_end_variable ) {
print_error( "ERROR: function seperator found at unexpected location (line $line)" );
$pass = false;
}
$need_end_variable = false;
break;
case '.':
if( $last_token == T_CONSTANT_ENCAPSED_STRING ) {
$twopartstring = true;
} else {
print_error( "ERROR: string concat found at unexpected location (line $line)" );
$pass = false;
}
break;
default:
print_error( "UNKNOWN TOKEN" . $token );
$pass = false;
break;
}
} else {
// token array
list( $id, $text, $line ) = $token;
if( $id == T_WHITESPACE || $id == T_COMMENT || $id == T_DOC_COMMENT || $id == T_ML_COMMENT ) {
continue;
}
if( $need_end_variable ) {
if( $twopartstring && $id == T_CONSTANT_ENCAPSED_STRING ) {
$twopartstring = false;
continue;
}
if( $settingvariable && $id == T_STRING ) {
$last_token = T_VARIABLE;
$expectendarr = true;
continue;
}
print_error( "ERROR" . $id . token_name( $id ) . $text . $line );
$pass = false;
}
switch( $id ) {
case T_OPEN_TAG:
$in_php_code = true;
break;
case T_CLOSE_TAG:
$in_php_code = false;
break;
case T_INLINE_HTML:
print_error( "ERROR: Whitespace in language file outside of PHP code block (line $line)" );
$pass = false;
break;
case T_VARIABLE:
if( $set_variable && $current_var != null ) {
$need_end_variable = true;
$settingvariable = true;
$current_var = null;
break;
}
$current_var = $text;
break;
case T_STRING:
if( $variablearr ) {
$current_var .= $text;
if( !defined( $text ) ) {
print_error( "undefined constant: $current_var" );
}
} else {
print_error( "ERROR: T_STRING found at unexpected location (line $line)" );
$pass = false;
}
$last_token2 = T_VARIABLE;
$expectendarr = true;
break;
case T_CONSTANT_ENCAPSED_STRING:
if( $last_token == T_VARIABLE && $set_variable && $current_var != null ) {
if( isset( $variables[$current_var] ) ) {
print_error( "ERROR: duplicate language string ($current_var ) (line $line)" );
} else {
$variables[$current_var] = $text;
}
}
$current_var = null;
$need_end_variable = true;
break;
default:
// if (!$in_php_code)
print_error( "PARSER: " . $id . token_name( $id ) . $text . $line );
$pass = false;
break;
}
$last_token = $id;
if( $last_token2 > 0 ) {
$last_token = $last_token2;
}
}
}
return $pass;
}
function lang_error_handler( $p_type, $p_error, $p_file, $p_line, $p_context ) {
print_error( "error handler thrown: ", $p_type, $p_error, $p_file, $p_line, $p_context );
}
function print_error( $p_string ) {
echo "ERROR: ", $p_string, '
';
}